Novexa NS-5581 SE 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5581-SE · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 7,030 (NAS Systems scale) |
|---|---|
| Category rank | #64 |
| Street price | $2,019 |
| Power | 98 W |
| Performance per dollar | 3.48 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-5581 SE |
| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 288 TB |
| Processor | 4-core x86, up to 3.5 GHz |
| Memory | 32 GB DDR4 ECC |
| Network | 1× 10GbE + 2× 2.5GbE |
| M.2 NVMe slots | 2× (cache or storage pool) |
| PCIe expansion | 1× PCIe 4.0 x4 slot |
| RAID | RAID 0/1/5/6/10, JBOD |
| File system | Btrfs, ext4 |
| USB | 2× USB 3.2 Gen 1 |
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta NS-8619 Plus 2-Bay NAS (2.5GbE) | 1,480 | $179 | Compare |
| Mirenta NS-1143 Pro 2-Bay NAS (2.5GbE, M.2 Cache) | 3,452 | $629 | Compare |
| Novexa NS-6391 Ti 8-Bay NAS (10GbE, M.2 Cache) | 5,797 | $1,619 | Compare |
| Kestrix NS-5823 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,644 | $979 | Compare |
| Novexa NS-1957 Pro 4-Bay NAS (1GbE, M.2 Cache) | 4,337 | $909 | Compare |
| Kestrix NS-3246 Edge 2-Bay NAS (2.5GbE) | 1,768 | $169 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-5581 SE 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/93663287 (accessed 2026-10-20).